pytket-cutensornet 0.5.1

• Hotfix of release workflow.

pytket-cutensornet 0.5.0

• MPS simulation with fixed truncation_fidelity now uses the corresponding truncation primitive from cuQuantum (v23.10).

pytket-cutensornet 0.4.0

• API Update. Configuration of MPS simulation parameters is now done via ConfigMPS.
• Added a value_of_zero parameter to ConfigMPS for the user to indicate the threshold below which numbers are so small that can be interpreted as zero.
• Added a logger to MPS methods. Use it by setting loglevel in ConfigMPS.
• Improved performance of contraction across MPS methods by hardcoding the contraction paths.
• Fixed a bug that caused more MPS canonicalisation than strictly required.
• Fixed a bug where simulate would not apply the last batch of gates when using MPSxMPO.

pytket-cutensornet 0.3.0

• Added MPS sampling feature.
• Refactored MPS module for better maintainability and extendability.
• Tensor class removed from the API since it is no longer necessary.

pytket-cutensornet 0.2.1

• Improved backend gate set to allow for more gate types.
• Fixed a bug in apply_gate of MPS algorithms that would cause internal dimensions to be tracked wrongly in certain edge cases, causing a crash.

pytket-cutensornet 0.2.0

• Added post selection capability for expectation value tensor networks.
• Added MPS simulation approaches, supporting two contraction algorithms (gate-by-gate and DMRG-like). Supports exact simulation, as well as approximate simulation with either fixed virtual bond dimension or target gate fidelity.

pytket-cutensornet 0.1.0

Initial implementation of the converter and backend modules for use on a single GPU.